kill 猎物

kill是个名词，但是不是这样用的。
[kill] is an act of killing, esp. of one animal by another : a lion has made a kill.
• an animal or animals killed, either by a hunter or by another animal : the vulture is able to survey the land and locate a fresh kill.
• informal an act of destroying or disabling an enemy aircraft, submarine, tank, etc.
• (in tennis and similar games) a very forceful shot that cannot be returned.

I got killed.

Parents are the best teacher of the kids

parents are the best teacher of children

大多数动词都会 有名词意思

The leopard seizes its kill and begins to eat.
Like other birds of prey, it quickly moves in for the kill.

kill 可数 要加冠词 i got a kill

i got kill在语法上是不对的。动词后面当然可以接名词 前提是及物动词 非及物动词需加介词
parents are always the best teachers to children.

显然是不可以的
I got killed指我被杀了
killing是杀的名词，但也有‘致死的’意思，这是就是形容词，所以没有绝对哈，还是靠自己积累
Parents are children's best teachers